US5746409A - Reinforced seat track - Google Patents

Reinforced seat track Download PDF

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Publication number
US5746409A
US5746409A US08/684,567 US68456796A US5746409A US 5746409 A US5746409 A US 5746409A US 68456796 A US68456796 A US 68456796A US 5746409 A US5746409 A US 5746409A
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US
United States
Prior art keywords
track
web
upper track
pair
opposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US08/684,567
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English (en)
Inventor
Richard W.A. Rees
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Excellence Manufacturing Inc
Original Assignee
Excellence Manufacturing Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Excellence Manufacturing Inc filed Critical Excellence Manufacturing Inc
Priority to US08/684,567 priority Critical patent/US5746409A/en
Priority to CA002208490A priority patent/CA2208490C/en
Priority to CN97112223A priority patent/CN1171336A/zh
Priority to EP97305158A priority patent/EP0819565A3/en
Priority to JP09194457A priority patent/JP3110003B2/ja
Application granted granted Critical
Publication of US5746409A publication Critical patent/US5746409A/en
Assigned to EXCELLENCE MANUFACTURING, INC. reassignment EXCELLENCE MANUFACTURING, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: REES, RICHARD W.A.
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0722—Constructive details
    • B60N2/073—Reinforcement members preventing slide dislocation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/067—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable by linear actuators, e.g. linear screw mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/071—T-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/072—Complex cross-section, e.g. obtained by extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/075—Slide construction roller-less

Definitions

  • the present invention relates to automotive vehicle seating, and more particularly to an adjustable track assembly for an automotive vehicle seat.
  • a conventional track assembly 200 includes a lower track 202 secured to the floor 204 of the vehicle and an upper track 206 slidably interfitted with the lower track 202.
  • the lower track 202 is typically secured to the floor by floor supports 208 that extend between the bottom of the track and the floor 204.
  • the lower track 202 is generally U-shaped in cross section and includes a pair of longitudinal flanges 210 and 212 extending outwardly along the top of each side of the track.
  • the upper track 206 is generally C-shaped and defines channels 218 slidably fitted over the flanges of the lower track.
  • the seat (not shown) is mounted to the upper track 206 allowing it to move with respect to the lower track 202.
  • belts-to-seat In order to make seating more comfortable and easier to install, manufacturers are increasingly producing seats in which one or more of the belt anchorages are attached directly to the seat rather than to the floor or other part of the structure of the vehicle. This type of design is often referred to as "belts-to-seat.”
  • the belts-to-seat design allows one or more of the seat belt anchorages to move with the seat when it is adjusted. Most often just the inboard buckle and strap are permitted to move.
  • This design also eliminates the need for the seat belts to be separately installed within the vehicle. With this design, however, the track assembly 200 is required to withstand the inertial loads of the seat and occupant during a collision.
  • the drive mechanism for power seat adjusters typically includes a rack and pinion arrangement.
  • the rack is mounted to the lower track along the inside of one of the side walls.
  • the pinion is meshed with the rack and is supported in a gear housing mounted to the top of the upper track.
  • the pinion is driven by a worm gear that is also supported in the gear housing. All horizontal loads on the seat and track assembly are transmitted through the drive mechanism, and more particularly through the rack, pinion, worm gear, and gear housing. Due to the inertial load of the occupant, the loads placed on the drive mechanism during a collision are greater with a belts-to-seat design than with a standard design. A conventional drive mechanism may be incapable of withstanding these loads and may be damaged or destroyed. If the load is great enough, the gear housing may break free from the upper track permitting the upper track to slide freely within the lower track--increasing the chance of injury to the occupant.
  • the present invention provides a track assembly having an upper track with a vertical web that is slidably interlocked within the bottom wall of the lower track.
  • the vertical web has an inverted T-shaped cross section including an upright wall and a pair of opposed flanges.
  • the upper track also includes a C-shaped horizontal web defining a pair of opposed, longitudinal, inwardly-opening channels.
  • the lower track is generally U-shaped in cross section and includes a bottom wall and a pair of side walls. A pair of flanges extend outwardly from the top of each side wall and are slidably interfitted with the channels of the upper track.
  • the bottom wall defines an interlocking channel that is slidably intermitted with the flanges of the upper track.
  • the upper track also defines a mount for seating the gearbox assembly of the drive mechanism.
  • the mount is defined in both the vertical and horizontal webs.
  • the mount is located so that the drive screw is approximately aligned with the centerline of the vertical web. Under horizontal loads, the drive screw may move axially within the mount until engaging the thick vertical and horizontal webs of the upper track. In this manner, horizontal loads placed on the drive screw are transferred directly to the upper track rather than through the gear housing. Furthermore, the C-shaped section of the horizontal web will resist any sideways "bursting" forces set up within the gearbox assembly because of accident loads.
  • the present invention further includes floor supports that mount to opposite ends of the lower track.
  • the floor supports each include a pair of uprights fitted within the side walls of the lower track.
  • the uprights are slotted to fit over the bottom wall of the lower track on opposite sides of the interlocking channel. These uprights may then be riveted to the lower track side walls.
  • the rivets will be subjected to equal shear loading allowing the use of a smaller rivet than would be the case with conventional floor supports which are mounted with rivets displaced laterally along the lower surface as shown in FIG. 13.
  • the slots in the floor support uprights are made to be an interference fit with the lower channel, preferably by means of a saw tooth arrangement which adds to the stability of the system and may preclude the use of reinforcing rivets in some cases.
  • the present invention provides a simple, low-cost, light-weight track assembly that is reinforced to withstand increased inertial loads.
  • the vertical rib improves the overall strength of the upper track and reduces the likelihood of it separating from the lower track during a collision.
  • the mount opening reinforces the pinion against horizontal loads and allows the gear housing to be manufactured from a non-structural material such as unreinforced nylon. The use of nonstructural materials permits the housing to be interference fit to the longitudinal axis of the pinion thereby improving the stability of the drive mechanism.
  • the floor supports transfer the inertial loads from the area of the interlocking channel directly to the floor of the vehicle rather than through the side walls of the lower track. This reduces the likelihood of damage to the track assembly during a collision.
  • FIG. 1 is a perspective view of an automotive vehicle seat incorporating the present invention
  • FIG. 2 is a perspective view of the track assembly
  • FIG. 3 is a top plan view of the track assembly
  • FIG. 4 is a side elevational view of the track assembly
  • FIG. 5 is an end view of the upper track
  • FIG. 6 is a perspective view of the upper track
  • FIG. 7 is an end view of the lower track
  • FIG. 8 is a sectional view of a portion of the track assembly taken along line VIII--VIII of FIG. 2;
  • FIG. 9 is an end view of the left track pair with certain components removed for clarity
  • FIG. 10 is a perspective view of the front floor support
  • FIG. 11 is a perspective view of the cushion pan bracket
  • FIG. 12 is an end view of the left track pair with certain components removed for clarity.
  • FIG. 13 is an end view of a track assembly according to the prior art.
  • FIG. 1 An automotive vehicle seat incorporating a preferred embodiment of the present invention is illustrated in FIG. 1 and generally designated 10.
  • the present invention will be described in connection with a power six-way seat adjuster.
  • the present invention is also suited for use with other seat adjusters, both power and manual, such as two-, four-, and eight-way systems.
  • the seat 10 includes a track assembly 12, a seat frame 20 mounted atop the track assembly 12, and floor supports 16 and 18 for mounting the track assembly 12 to the floor 14 of the vehicle.
  • the track assembly 12 allows the seat frame 20 to be moved forward or backward with respect to the floor 14.
  • the track assembly 12 includes right and left track pairs 76a-b.
  • Each track pair 76a-b includes slidably interfitted upper and lower tracks 30 and 32, and is mounted to the floor 14 of the vehicle by floor supports 16 and 18.
  • the floor supports 16 and 18 are attached to the floor 14 and to opposite ends of each lower track 32.
  • the seat 10 includes a drive mechanism 34 to allow adjustment of the position of the upper tracks 30 with respect to the lower tracks 32, and consequently the position of the seat 10 with respect to the floor 14 of the vehicle.
  • the seat frame 20 is generally conventional and includes a cushion pan 22 and back frame 24.
  • the seat frame 20 is mounted atop the track assembly 12 to both track pairs 76 by cushion pan brackets 26 and 28.
  • the remaining elements (e.g. cushions, upholstery, and seat belts not shown) of the seat frame 20 are attached directly or indirectly to the cushion pan 22 or back frame 24 so that the entire seat moves in unison when the seat 10 is adjusted.
  • the upper track 30 is generally +shaped in cross section and includes a vertical web 36 and a horizontal web 38.
  • the vertical web 36 includes a pair of longitudinal flanges 40 extending outwardly in opposite directions along its bottom edge.
  • a tapered, rounded protuberance 44 extends upwardly along the outer edge of each flange 40 to provide the flange 40 with a hook-like cross section. This cross section improves the interlock between the upper and lower tracks.
  • a lip 46 extends downwardly along each of the longitudinal edges of the horizontal web 38.
  • the lip 46 includes a first wall 48 extending down from the horizontal web 38 and a second wall 50 extending inwardly along the bottom of the first wall 48.
  • the horizontal web 38 defines a pair of opposed, inwardly opening channels 42 adapted to receive the lower track 32.
  • the upper track 30 defines a central mount 52 for receiving the gearbox assembly 91 of the drive mechanism 34.
  • the central mount 52 is defined by a rectangular slot 54 defined in the vertical web 36 and a rectangular opening 56 defined in the horizontal web 38.
  • the upper track 30 defines a torsion bar opening 58 at opposite longitudinal ends of the vertical web 36. These openings 58 are adapted to rotatably receive opposite ends of the height adjustment torsion bars 102 and 104.
  • the upper track 30 is preferably extruded from aluminum or other strong, lightweight metal or metal matrix composites.
  • the lower track 32 is generally U-shaped in cross section and include a pair of side walls 62 extending upwardly from opposite longitudinal ends of a bottom wall 64.
  • a longitudinal flanges 66 extends outwardly from the top edge of each side wall 62.
  • the bottom wall 64 defines channel 68 adapted to slidably receive the flanges 40 of the upper track 30.
  • the channel 68 is partially closed by a pair of opposed, longitudinal ears 70 extending partially into the mouth 72 of the channel 68.
  • the ears 70 are angled slightly downward to wrap closely around the protuberances 44 of flanges 40.
  • the bottom wall 64 includes reinforced portions 74 extending along each side of the channel 68. The reinforced portions 74 strengthen the lower track 32.
  • the upper and lower tracks 30 and 32 are provided with enough clearance so that the channel 68 and flanges 40 do not contact each other during normal operation of the track assembly 12.
  • the lower track 32 is preferably extruded from aluminum or other strong, light-weight metal or metal matrix composites.
  • a conventional bearing shoe 92 is fit over each lower track flange 66. The bearing shoes 92 are sandwiched between the lower track flanges 66 and the upper track channels 42 to provide smooth and easy movement of the tracks 30 and 32.
  • the drive mechanism 34 includes a rack 78 mounted to each lower track 32, a gearbox assembly 91a-b mounted to each upper track 30, and a single motor 88 (one of three required for six-way power operation) to drive the gearbox assemblies 91a-b in unison providing simultaneous movement of the track pairs 76a-b.
  • the racks 78 are mounted along the inner side wall 62 of each lower track 32 (See FIG. 8).
  • Each gearbox assembly 91a-b includes a gear arrangement 90 contained within a gear housing 84.
  • Each gear arrangement 90 includes a rack-engaging drive screw 80, a worm gear 82, and a worm 94 rotatably mounted within the gear housing 84.
  • the drive gear 80 is threadedly meshed with the rack 78 so that rotation of the drive gear 80 causes longitudinally movement of the upper track 30 with respect to the lower track 32.
  • the worm gear 82 is attached directly to the end of the drive screw 80 forming a single component.
  • the drive gear 80 and worm gear 82 are mounted at a right angle to the worm 94, which is connected to the motor 88 by linkage 86.
  • the worm gear 82 meshes with and is driven by the worm 94 so that operation of motor 88 rotates the drive screw 80.
  • the gear housing 84 is secured to the upper track 30 in central mount 52 and is designed so that the axis of the drive screw 80 is aligned with the centerline of the thick vertical web 36.
  • the motor 88 is mounted between the track pairs 76 by brackets 140 and 142.
  • the brackets 140 and 142 are mounted to the upper track 30 and include a upright wall 144 that extends over the gear housing 84 capturing it within central mount 52.
  • the floor supports 16 and 18 interconnect the track assembly 12 and the floor 14, and are mounted to-opposite longitudinal ends of each lower track 32 (See FIG. 4).
  • the front floor support 16 is illustrated in FIG. 10 and includes a bottom wall 96 and a pair of opposed side walls 98 extending upwardly from opposite longitudinal edges of the bottom wall 96.
  • the bottom wall 96 includes a floor engagement end 116, riser portion 120, and a track engagement end 118.
  • the floor engagement end 116 is shaped to match the contour of the floor 14 and includes a mounting hole 114.
  • the track engagement end 118 extends substantially horizontally.
  • the side walls 98 at the track engagement end 118, define a pair of horizontal slots 122 adapted to fit over the reinforced portions 74 of the lower track bottom wall 64 on opposite sides of the lower track channel 68.
  • the slots 122 have an interference fit with the reinforced portions 74 of the lower track 32 which may be of a saw tooth configuration. When installed, the slots 122 are fitted over the reinforced portions 74 so that the floor support side walls 98 extend inside the lower track 32 while the floor support bottom wall 96 extends outside the lower track 32.
  • the slots 122 interlock the lower track bottom wall 64 and the floor support 16. Consequently, loads applied to the lower track bottom wall 64 are transferred directly to the floor 14 rather than through the lower track side walls 62.
  • the floor support side walls 98 are secured to the lower track side walls 62 using conventional fasteners, such as self piercing rivets 124.
  • the rear floor support 18 is similar to the front floor support 16. The primary difference between the front and rear floor supports 16 and 18 is the shape of the riser portion 120 and floor engagement end 116. These elements differ simply to match the contour of the floor 14.
  • the floor supports 16 and 18 are preferably of a stamped steel construction, and will vary from application to application.
  • the cushion pan brackets 26 and 28 interconnect the cushion pan 22 and the track assembly 12, and are preferably of a stamped steel construction.
  • the right cushion pan bracket 28 is illustrated in FIG. 11.
  • the left cushion pan bracket 26 is the mirror image of the right cushion pan bracket 28, and therefore will not be described in detail.
  • the right cushion pan bracket 26 includes an elongated central web 130 and a support wall 132 extending downwardly around the periphery of the central web 130. Opposite ends 126 and 128 of the cushion pan bracket 28 are enlarged to support the bottom of the cushion pan 22, and each end 126 and 128 defines a mounting hole 134.
  • An inside portion of the support wall 132 extends downwardly at ends 126 and 128 to define a pair of mounting legs 136.
  • Each mounting leg 136 defines a mounting hole 138 for operatively connecting the cushion pan bracket 26 to the height adjustment mechanism 100 as described below.
  • the height-adjustment mechanism 100 is generally conventional and allows simultaneous or independent adjustment of the height of the front and rear of the seat 10.
  • the height-adjustment mechanism 100 includes front and rear torsion bars 102 and 104 which extend between and are rotatably secured to the upper tracks 30 within torsion bar openings 58.
  • the two torsion bars can be identical and each includes a drive leg 106 and a pair of mountings legs 110 located toward opposite ends of the bar.
  • the legs 106 and 110 are radially spaced approximately ninety degrees from each other.
  • the drive leg 106 of the front torsion bar 102 is operatively connected to the front actuator 108
  • the drive leg 106 of the rear torsion bar 104 is operatively connected to the rear actuator 112.
  • the front and rear actuators 108 and 112 operate, they push or pull on the drive legs 106 causing the torsion bar 102 and 104 to rotate.
  • the mounting legs 110 of the front torsion bar 102 are pivotally secured to the mounting leg 136 at the front of each cushion pan bracket 26 and 28, and the mounting legs 110 of the rear torsion bar 102 are pivotally secured to the mounting leg 136 at the rear of each cushion pan bracket 26 and 28.
  • the torsion bars 102 and 104 rotate the mounting legs 110 rotate to either lift or lower the cushion pan brackets 26 and 28.
  • the upper track flanges 40 interlock with the lower track channel 68 to reinforce the track assembly 12.
  • the upper track flanges 40 travel within the lower track channel 68 without any contact between the components.
  • inertial loads may lift the upper track 30 causing the upper track flanges 40 to engage ears 70.
  • the ears 70 retain the upper track 30 and reduce the chance of the upper track 30 separating from the lower track 32.
  • the inertial loads generated during a collision are transferred through the ears 70 to the reinforced portions 74 of the lower track bottom wall 64.
  • the floor supports 16 and 18 interlock directly with lower track bottom wall 64. Consequently, the loads are transferred directly from the lower track bottom wall 64 to the floor 14. This means that the lower track side walls 62 are not required to withstand the inertial loads.
  • the inertial forces exert a horizontal load on the track assembly 12.
  • the drive mechanism 34 and more particularly, the rack 78 and drive screw 80 are required to withstand the horizontal loads. Large enough loads may result in elastic deformation of the gear housing 84, permitting the drive screw 80 to move horizontally with respect to the upper track 30. However, because of its disposition, the drive screw 80 will engage and transfer the loads to the upper track 30 after slight horizontal movement. In this manner, the upper track 30 reinforces the system by receiving the horizontal loads from the drive screw 80.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
US08/684,567 1996-07-19 1996-07-19 Reinforced seat track Expired - Fee Related US5746409A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US08/684,567 US5746409A (en) 1996-07-19 1996-07-19 Reinforced seat track
CA002208490A CA2208490C (en) 1996-07-19 1997-06-13 Reinforced seat track
CN97112223A CN1171336A (zh) 1996-07-19 1997-07-11 可调节的汽车座位导向组件
EP97305158A EP0819565A3 (en) 1996-07-19 1997-07-11 Seat track
JP09194457A JP3110003B2 (ja) 1996-07-19 1997-07-18 車両シート用のレールアセンブリ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/684,567 US5746409A (en) 1996-07-19 1996-07-19 Reinforced seat track

Publications (1)

Publication Number Publication Date
US5746409A true US5746409A (en) 1998-05-05

Family

ID=24748576

Family Applications (1)

Application Number Title Priority Date Filing Date
US08/684,567 Expired - Fee Related US5746409A (en) 1996-07-19 1996-07-19 Reinforced seat track

Country Status (5)

Country Link
US (1) US5746409A (ja)
EP (1) EP0819565A3 (ja)
JP (1) JP3110003B2 (ja)
CN (1) CN1171336A (ja)
CA (1) CA2208490C (ja)

Cited By (18)

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US6036253A (en) * 1998-07-15 2000-03-14 Dura Automotive Systems Inc. Light weight seat track assembly
US6206333B1 (en) 1998-08-19 2001-03-27 Mitsuba Corporation Motor mount for vehicular seat apparatus
US6352312B1 (en) 2000-03-24 2002-03-05 Excellence Manufacturing, Inc. Vehicle seat interlock
US6478280B2 (en) * 2000-03-22 2002-11-12 Fuji-Kiko Co., Ltd. Seat sliding apparatus and resin slider
US6520474B2 (en) * 1999-12-27 2003-02-18 Ikeda Bussan Co., Ltd. Vehicle seat slide device
US20030141737A1 (en) * 2002-01-23 2003-07-31 Shinji Nishimoto Power seat for a vehicle
US20030168566A1 (en) * 2002-02-06 2003-09-11 Aisin Seiki Kabushiki Kaisha Power sliding apparatus for a seat
US20040206878A1 (en) * 2002-07-06 2004-10-21 Keiper Gmbh & Co. Kg Longitudinal adjuster for a vehicle seat
US6886797B2 (en) 2001-11-01 2005-05-03 Lear Corporation Seat track assembly
US20050230591A1 (en) * 2002-05-03 2005-10-20 Smith Jason C Internal reinforcement bracket for a seat track assembly
US20060186688A1 (en) * 2005-02-22 2006-08-24 Aisin Seiki Kabushiki Kaisha Vehicle rail and vehicle seat apparatus
US20070063566A1 (en) * 2005-09-07 2007-03-22 Browne Alan L Seat assemblies including a seat stroking device and methods of use
US20070096494A1 (en) * 2001-03-05 2007-05-03 Wolfram-Heinrich Hofschulte Longitudinal seat adjustment device
US20100320353A1 (en) * 2007-10-25 2010-12-23 Aisin Seiki Kabushiki Kaisha Vehicle seat slide device
US20140374561A1 (en) * 2013-06-20 2014-12-25 Toyota Boshoku Kabushiki Kaisha Conveyance seat
CN111319525A (zh) * 2018-12-17 2020-06-23 现代坦迪斯株式会社 车辆用座椅导轨装置
US11059390B2 (en) 2019-01-25 2021-07-13 Toyota Boshoku Kabushiki Kaisha Sliding device
US11059400B2 (en) 2017-02-27 2021-07-13 Bayerische Motoren Werke Aktiengesellschaft Vehicle seat console

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FR2910393B1 (fr) * 2006-12-20 2009-08-07 Faurecia Sieges Automobile Glissiere pour siege de vehicule, systeme a glissieres, siege comprenant une telle glissiere et siege comprenant un tel systeme
KR100879241B1 (ko) 2007-09-10 2009-01-19 현대자동차주식회사 차량용 시트의 시트 쿠션 높낮이 조절장치
GB0817549D0 (en) * 2008-09-25 2008-11-05 Bentley Motors Ltd Vehicle seat
JP6240752B2 (ja) * 2014-04-23 2017-11-29 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ 乗り物用シートスライド装置
FR3028223B1 (fr) * 2014-11-07 2017-01-13 Faurecia Sieges D'automobile Glissiere comportant un dispositif de positionnement et siege de vehicule automobile comportant une telle glissiere
JP2019098916A (ja) * 2017-12-01 2019-06-24 トヨタ紡織株式会社 スライド装置
US10569676B1 (en) * 2018-09-11 2020-02-25 Gm Global Technology Operations, Llc Fixed seat dampener
CN110406446B (zh) * 2019-08-14 2024-02-06 安道拓(重庆)汽车部件有限公司 具有自适应侧翼的汽车座椅
CN110588454B (zh) * 2019-09-10 2023-12-01 安道拓(重庆)汽车部件有限公司 汽车座椅滑轨

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US6036253A (en) * 1998-07-15 2000-03-14 Dura Automotive Systems Inc. Light weight seat track assembly
US6206333B1 (en) 1998-08-19 2001-03-27 Mitsuba Corporation Motor mount for vehicular seat apparatus
US6520474B2 (en) * 1999-12-27 2003-02-18 Ikeda Bussan Co., Ltd. Vehicle seat slide device
US6478280B2 (en) * 2000-03-22 2002-11-12 Fuji-Kiko Co., Ltd. Seat sliding apparatus and resin slider
US6352312B1 (en) 2000-03-24 2002-03-05 Excellence Manufacturing, Inc. Vehicle seat interlock
US7484787B2 (en) 2001-03-05 2009-02-03 Ims Gear Gmbh Longitudinal seat adjustment device
US20070096494A1 (en) * 2001-03-05 2007-05-03 Wolfram-Heinrich Hofschulte Longitudinal seat adjustment device
US6886797B2 (en) 2001-11-01 2005-05-03 Lear Corporation Seat track assembly
US20030141737A1 (en) * 2002-01-23 2003-07-31 Shinji Nishimoto Power seat for a vehicle
US6688667B2 (en) * 2002-01-23 2004-02-10 Delta Kogyo Co., Ltd. Power seat for a vehicle
US20030168566A1 (en) * 2002-02-06 2003-09-11 Aisin Seiki Kabushiki Kaisha Power sliding apparatus for a seat
US6848664B2 (en) * 2002-02-06 2005-02-01 Aisin Seiki Kabushiki Kaisha Power sliding apparatus for a seat
US20050230591A1 (en) * 2002-05-03 2005-10-20 Smith Jason C Internal reinforcement bracket for a seat track assembly
US7309107B2 (en) * 2002-05-03 2007-12-18 Intier Automotive Inc. Internal reinforcement bracket for a seat track assembly
US20040206878A1 (en) * 2002-07-06 2004-10-21 Keiper Gmbh & Co. Kg Longitudinal adjuster for a vehicle seat
US6915998B2 (en) * 2002-07-06 2005-07-12 Keiper Gmbh & Co. Kg Longitudinal adjuster for a vehicle seat
US7314242B2 (en) * 2005-02-22 2008-01-01 Aisin Seiki Kabushiki Kaisha Vehicle rail and vehicle seat apparatus
US20060186688A1 (en) * 2005-02-22 2006-08-24 Aisin Seiki Kabushiki Kaisha Vehicle rail and vehicle seat apparatus
US7293836B2 (en) * 2005-09-07 2007-11-13 Gm Global Technology Operations, Inc. Seat assemblies including a seat stroking device and methods of use
US20070063566A1 (en) * 2005-09-07 2007-03-22 Browne Alan L Seat assemblies including a seat stroking device and methods of use
US20100320353A1 (en) * 2007-10-25 2010-12-23 Aisin Seiki Kabushiki Kaisha Vehicle seat slide device
US20140374561A1 (en) * 2013-06-20 2014-12-25 Toyota Boshoku Kabushiki Kaisha Conveyance seat
US9296313B2 (en) * 2013-06-20 2016-03-29 Toyota Boshoku Kabushiki Kaisha Conveyance seat
US11059400B2 (en) 2017-02-27 2021-07-13 Bayerische Motoren Werke Aktiengesellschaft Vehicle seat console
CN111319525A (zh) * 2018-12-17 2020-06-23 现代坦迪斯株式会社 车辆用座椅导轨装置
CN111319525B (zh) * 2018-12-17 2022-06-03 现代坦迪斯株式会社 车辆用座椅导轨装置
US11059390B2 (en) 2019-01-25 2021-07-13 Toyota Boshoku Kabushiki Kaisha Sliding device

Also Published As

Publication number Publication date
JPH1059028A (ja) 1998-03-03
EP0819565A2 (en) 1998-01-21
CN1171336A (zh) 1998-01-28
CA2208490A1 (en) 1998-01-19
EP0819565A3 (en) 1999-08-18
JP3110003B2 (ja) 2000-11-20
CA2208490C (en) 2000-08-15

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